Finding the Fourth Proportional to 2,003.43, 2,764.73 and 1,119.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.43 : 2,764.73 = 1,119.23 : x
2. Step 2: Convert to fraction form
   2,003.43/2,764.73 = 1,119.23/x
3. Step 3: Cross multiply
   2,003.43x = 2,764.73 × 1,119.23
4. Step 4: Simplify right side
   2,003.43x = 3,094,363.16
5. Step 5: Solve for x
   x = 3,094,363.16/2,003.43
6. Step 6: Final answer
   x = 1,544.53